204834864

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{3187}}^1$

素因数の和:3314

約数の個数: 80

約数和(自身を含む): 575574272

約数和(自身を除く): 370739408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 103, 104, 156, 206, 208, 309, 312, 412, 618, 624, 824, 1236, 1339, 1648, 2472, 2678, 3187, 4017, 4944, 5356, 6374, 8034, 9561, 10712, 12748, 16068, 19122, 21424, 25496, 32136, 38244, 41431, 50992, 64272, 76488, 82862, 124293, 152976, 165724, 248586, 328261, 331448, 497172, 656522, 662896, 984783, 994344, 1313044, 1969566, 1988688, 2626088, 3939132, 4267393, 5252176, 7878264, 8534786, 12802179, 15756528, 17069572, 25604358, 34139144, 51208716, 68278288, 102417432, 204834864]

約数ペア:

[(1, 204834864), (2, 102417432), (3, 68278288), (4, 51208716), (6, 34139144), (8, 25604358), (12, 17069572), (13, 15756528), (16, 12802179), (24, 8534786), (26, 7878264), (39, 5252176), (48, 4267393), (52, 3939132), (78, 2626088), (103, 1988688), (104, 1969566), (156, 1313044), (206, 994344), (208, 984783), (309, 662896), (312, 656522), (412, 497172), (618, 331448), (624, 328261), (824, 248586), (1236, 165724), (1339, 152976), (1648, 124293), (2472, 82862), (2678, 76488), (3187, 64272), (4017, 50992), (4944, 41431), (5356, 38244), (6374, 32136), (8034, 25496), (9561, 21424), (10712, 19122), (12748, 16068)]